ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Ketchikan, AK

	Sitka, AK

	Juneau, AK

	Skagway, AK

	Elfin Cove, AK

	Yakutat, AK

	Cordova, AK

	Valdez, AK

	Seward, AK

	Seldovia, AK

	Nikiski, AK

	Anchorage, AK

	Kodiak Island, AK

	Alitak, AK

	Sand Point, AK

	King Cove, AK

	Adak Island, AK

	Atka, AK

	Unalaska, AK
#Atka, AK : 07/19/2025 05:20:44 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 12Z,  -0.10,  -0.32,   0.21,  99.90,   0.63,
07/17 13Z,  -0.10,  -0.67,  -0.28,  99.90,   0.49,
07/17 14Z,  -0.10,  -0.85,  -0.53,  99.90,   0.42,
07/17 15Z,  -0.10,  -0.86,  -0.63,  99.90,   0.33,
07/17 16Z,  -0.10,  -0.76,  -0.69,  99.90,   0.17,  (min)
07/17 17Z,  -0.10,  -0.57,  -0.64,  99.90,   0.03,
07/17 18Z,  -0.20,  -0.38,  -0.47,  99.90,   0.11,
07/17 19Z,  -0.20,  -0.24,  -0.34,  99.90,   0.10,
07/17 20Z,  -0.20,  -0.15,  -0.19,  99.90,   0.16,  (max)
07/17 21Z,  -0.30,  -0.15,  -0.22,  99.90,   0.23,
07/17 22Z,  -0.30,  -0.26,  -0.25,  99.90,   0.31,
07/17 23Z,  -0.30,  -0.38,  -0.28,  99.90,   0.40,
07/18 00Z,  -0.30,  -0.44,  -0.42,  99.90,   0.32,
07/18 01Z,  -0.30,  -0.37,  -0.43,  99.90,   0.24,
07/18 02Z,  -0.30,  -0.13,  -0.51,  99.90,  -0.08,  (min)
07/18 03Z,  -0.30,   0.25,  -0.25,  99.90,  -0.20,
07/18 04Z,  -0.40,   0.70,   0.06,  99.90,  -0.24,
07/18 05Z,  -0.30,   1.14,   0.50,  99.90,  -0.34,
07/18 06Z,  -0.30,   1.49,   0.97,  99.90,  -0.22,
07/18 07Z,  -0.30,   1.66,   1.22,  99.90,  -0.14,
07/18 08Z,  -0.30,   1.62,   1.45,  99.90,   0.13,  (max)
07/18 09Z,  -0.30,   1.36,   1.36,  99.90,   0.30,
07/18 10Z,  -0.30,   0.85,   1.18,  99.90,   0.63,
07/18 11Z,  -0.30,   0.18,   0.76,  99.90,   0.88,
07/18 12Z,  -0.20,  -0.51,   0.14,  99.90,   0.85,
07/18 13Z,  -0.20,  -1.10,  -0.48,  99.90,   0.82,
07/18 14Z,  -0.20,  -1.52,  -1.03,  99.90,   0.69,
07/18 15Z,  -0.10,  -1.69,  -1.36,  99.90,   0.43,
07/18 16Z,  -0.10,  -1.64,  -1.48,  99.90,   0.26,  (min)
07/18 17Z,   0.00,  -1.42,  -1.31,  99.90,   0.11,
07/18 18Z,   0.00,  -1.08,  -1.04,  99.90,   0.04,
07/18 19Z,   0.00,  -0.71,  -0.83,  99.90,  -0.12,
07/18 20Z,   0.10,  -0.38,  -0.36,  99.90,  -0.08,
07/18 21Z,   0.10,  -0.12,  -0.07,  99.90,  -0.05,
07/18 22Z,   0.10,   0.02,   0.12,  99.90,  -0.00,
07/18 23Z,   0.10,   0.04,   0.24,  99.90,   0.10,  (max)
07/19 00Z,   0.10,   0.06,   0.23,  99.90,   0.07,
07/19 01Z,   0.10,   0.13,   0.22,  99.90,  -0.01,  (min)
07/19 02Z,   0.10,   0.28,   0.30,  99.90,  -0.08,
07/19 03Z,   0.10,   0.57,   0.47,  99.90,  -0.20,
07/19 04Z,   0.00,   0.97,   0.62,  99.90,  -0.35,
07/19 05Z,   0.00,   1.40,   1.01,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 06Z,   0.00,   1.78,  99.90,   1.43,  -0.35,
07/19 07Z,   0.00,   2.01,  99.90,   1.70,  -0.31,
07/19 08Z,   0.00,   2.02,  99.90,   1.75,  -0.27,  (max)
07/19 09Z,   0.00,   1.79,  99.90,   1.56,  -0.23,
07/19 10Z,   0.00,   1.29,  99.90,   1.10,  -0.19,
07/19 11Z,   0.00,   0.54,  99.90,   0.39,  -0.15,
07/19 12Z,   0.00,  -0.32,  99.90,  -0.42,  -0.11,
07/19 13Z,   0.00,  -1.13,  99.90,  -1.20,  -0.07,
07/19 14Z,   0.00,  -1.82,  99.90,  -1.85,  -0.03,
07/19 15Z,   0.00,  -2.27,  99.90,  -2.26,   0.01,
07/19 16Z,   0.00,  -2.42,  99.90,  -2.37,   0.05,  (min)
07/19 17Z,   0.00,  -2.29,  99.90,  -2.20,   0.09,
07/19 18Z,   0.00,  -1.95,  99.90,  -1.86,   0.09,
07/19 19Z,   0.00,  -1.46,  99.90,  -1.37,   0.09,
07/19 20Z,  -0.10,  -0.94,  99.90,  -0.95,   0.09,
07/19 21Z,  -0.10,  -0.45,  99.90,  -0.46,   0.09,
07/19 22Z,  -0.10,  -0.06,  99.90,  -0.06,   0.09,
07/19 23Z,  -0.10,   0.20,  99.90,   0.19,   0.09,
07/20 00Z,  -0.10,   0.35,  99.90,   0.34,   0.09,
07/20 01Z,  -0.10,   0.49,  99.90,   0.48,   0.09,
07/20 02Z,  -0.10,   0.64,  99.90,   0.63,   0.09,
07/20 03Z,  -0.10,   0.85,  99.90,   0.85,   0.09,
07/20 04Z,  -0.10,   1.18,  99.90,   1.17,   0.09,
07/20 05Z,  -0.10,   1.58,  99.90,   1.58,   0.09,
07/20 06Z,  -0.10,   1.97,  99.90,   1.96,   0.09,
07/20 07Z,  -0.10,   2.27,  99.90,   2.26,   0.09,
07/20 08Z,  -0.10,   2.39,  99.90,   2.38,   0.09,  (max)
07/20 09Z,  -0.10,   2.25,  99.90,   2.24,   0.09,
07/20 10Z,  -0.20,   1.83,  99.90,   1.72,   0.09,
07/20 11Z,  -0.20,   1.13,  99.90,   1.03,   0.09,
07/20 12Z,  -0.20,   0.23,  99.90,   0.12,   0.09,
07/20 13Z,  -0.20,  -0.75,  99.90,  -0.86,   0.09,
07/20 14Z,  -0.20,  -1.66,  99.90,  -1.77,   0.09,
07/20 15Z,  -0.20,  -2.41,  99.90,  -2.52,   0.09,
07/20 16Z,  -0.20,  -2.86,  99.90,  -2.97,   0.09,
07/20 17Z,  -0.30,  -2.97,  99.90,  -3.17,   0.09,  (min)
07/20 18Z,  -0.30,  -2.76,  99.90,  -2.97,   0.09,
07/20 19Z,  -0.30,  -2.32,  99.90,  -2.52,   0.09,
07/20 20Z,  -0.30,  -1.71,  99.90,  -1.92,   0.09,
07/20 21Z,  -0.30,  -1.07,  99.90,  -1.28,   0.09,
07/20 22Z,  -0.40,  -0.48,  99.90,  -0.79,   0.09,
07/20 23Z,  -0.40,   0.01,  99.90,  -0.29,   0.09,
07/21 00Z,  -0.40,   0.38,  99.90,   0.07,   0.09,
07/21 01Z,  -0.40,   0.63,  99.90,   0.32,   0.09,
07/21 02Z,  -0.40,   0.84,  99.90,   0.54,   0.09,
07/21 03Z,  -0.40,   1.05,  99.90,   0.74,   0.09,
07/21 04Z,  -0.50,   1.30,  99.90,   0.89,   0.09,
07/21 05Z,  -0.50,   1.65,  99.90,   1.24,   0.09,
07/21 06Z,  -0.50,   2.03,  99.90,   1.63,   0.09,
07/21 07Z,  -0.50,   2.37,  99.90,   1.97,   0.09,
07/21 08Z,  -0.50,   2.60,  99.90,   2.19,   0.09,  (max)
07/21 09Z,  -0.60,   2.61,  99.90,   2.10,   0.09,
07/21 10Z,  -0.60,   2.32,  99.90,   1.82,   0.09,
07/21 11Z,  -0.60,   1.77,  99.90,   1.26,   0.09,
07/21 12Z,  -0.60,   0.96,  99.90,   0.45,   0.09,
07/21 13Z,  -0.70,  -0.04,  99.90,  -0.65,   0.09,
07/21 14Z,  -0.70,  -1.09,  99.90,  -1.70,   0.09,
07/21 15Z,  -0.70,  -2.06,  99.90,  -2.66,   0.09,
07/21 16Z,  -0.60,  -2.82,  99.90,  -3.32,   0.09,
07/21 17Z,  -0.60,  -3.24,  99.90,  -3.75,   0.09,
07/21 18Z,  -0.60,  -3.30,  99.90,  -3.81,   0.09,  (min)
07/21 19Z,  -0.60,  -3.03,  99.90,  -3.54,   0.09,
07/21 20Z,  -0.70,  -2.51,  99.90,  -3.12,   0.09,
07/21 21Z,  -0.70,  -1.83,  99.90,  -2.44,   0.09,
07/21 22Z,  -0.70,  -1.14,  99.90,  -1.75,   0.09,
07/21 23Z,  -0.70,  -0.48,  99.90,  -1.09,   0.09,
07/22 00Z,  -0.70,   0.10,  99.90,  -0.51,   0.09,
07/22 01Z,  -0.70,   0.54,  99.90,  -0.07,   0.09,
07/22 02Z,  -0.70,   0.85,  99.90,   0.25,   0.09,
07/22 03Z,  -0.70,   1.11,  99.90,   0.50,   0.09,
07/22 04Z,  -0.70,   1.34,  99.90,   0.73,   0.09,
07/22 05Z,  -0.70,   1.62,  99.90,   1.01,   0.09,
07/22 06Z,  -0.70,   1.96,  99.90,   1.35,   0.09,
07/22 07Z,  -0.80,   2.31,  99.90,   1.60,   0.09,
07/22 08Z,  -0.80,   2.60,  99.90,   1.89,   0.09,
07/22 09Z,  -0.80,   2.74,  99.90,   2.03,   0.09,  (max)
07/22 10Z,  -0.80,   2.64,  99.90,   1.93,   0.09,
07/22 11Z,  -0.80,   2.26,  99.90,   1.56,   0.09,
07/22 12Z,  -0.80,   1.64,  99.90,   0.93,   0.09,
07/22 13Z,  -0.80,   0.78,  99.90,   0.07,   0.09,
07/22 14Z,  -0.80,  -0.26,  99.90,  -0.96,   0.09,
07/22 15Z,  -0.90,  -1.33,  99.90,  -2.14,   0.09,
07/22 16Z,  -0.90,  -2.29,  99.90,  -3.10,   0.09,
07/22 17Z,  -0.90,  -3.03,  99.90,  -3.83,   0.09,
07/22 18Z,  -0.90,  -3.41,  99.90,  -4.22,   0.09,
07/22 19Z,  -0.90,  -3.42,  99.90,  -4.23,   0.09,  (min)
07/22 20Z,  -0.90,  -3.11,  99.90,  -3.92,   0.09,
07/22 21Z,  -1.00,  -2.55,  99.90,  -3.46,   0.09,
07/22 22Z,  -1.00,  -1.86,  99.90,  -2.77,   0.09,
07/22 23Z,  -1.00,  -1.13,  99.90,  -2.04,   0.09,
07/23 00Z,  -1.00,  -0.42,  99.90,  -1.33,   0.09,